Phospho-CREB1-S133
| Cat Number: | ABP-0333 |
|---|---|
| Conjugate: | Unconjugated |
| Size: | 100 ug |
| Clone: | Poly |
| Concentration: | 1mg/ml |
| Host: | Rb |
| Isotype: | IgG |
| Immunogen: | A phospho specific peptide corresponding to residues surrounding Ser133 of human CREB1. |
| Reactivity: | Hu, Ms, Rt |
| Applications: | Western Blot: 1:1000 |
| Molecular Weight: | 43kDa |
| Purification: | Affinity Purification |
| Background: | CREB1 is a transcription factor that is a member of the bZIP family of DNA binding proteins. It binds as a homodimer to the CRE (cAMP-Responsive Element), an octameric palindrome containing a conserved core sequence, 5-prime-TGACG-3- prime. It consists of two transcript variants encoding respective isoforms produced by alternate splicing. It is mapped to 2q32.3-q34 . It is phosphorylated by several protein kinases and induces transcription of genes in response to hormonal stimµlation of the cAMP pathway. CREB1 is crucial for the consolidation of long-term conditioned fear memories, but not for encoding, storage, or retrieval of these memories. It is required for the stability of reactivated or retrieved conditioned fear memories. |
| Form: | liquid |
| Buffer: | PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Storage: | Store at -20℃. Avoid freeze / thaw cycles. |
Western blot analysis of extracts from HeLa cells untreated or treated with UV, using Phospho-CREB1-S133 antibody